基于TCM的国产可信计算机的设计

当前可信计算机研究大多是基于国外TCG的TPM技术,使用国产关键软硬件研制自主可信计算机成为必要.提出基于国产可信芯片、采用龙芯处理器、支持中标麒麟操作系统的可信计算机的设计,并从软件、硬件和BIOS设计三个方面具体阐述了设计方法.IC卡密钥加载、基于USB-Key的用户身份认证以及系统的完整性度量,共同保证了系统资源的安全可信.

Design on the domestic trusted computer based on TCM

Most study in trusted computing now is based on the technology of TCG＇s TPM, but it＇s a crying needs to employ domestic key sortware and hardware for developing the trusted computer by ourselves. This article introduces a design about the trusted computer based on domestic TCM by using loogson processor and supporting kylin OS, and explains the design way and functions contained concretely from the hardware, software and BIOS three section. Using IC card to inject the secret key, using USB-Key to achieve identification user and measuring the integrality of system sources, all that together ensure system safe and credible.